#pragma once
#include<iostream>
#include<string>
#include<pthread.h>

class Mutex
{
public:
    Mutex()
    {
        pthread_mutex_init(&_lock,nullptr);
    }
    void Lock()
    {
        pthread_mutex_lock(&_lock);
    }
    void Unlock()
    {
        pthread_mutex_unlock(&_lock);
    }
    ~Mutex()
    {
        pthread_mutex_destroy(&_lock);
    }
private:
    pthread_mutex_t _lock;
};

class GuardMutex
{
public:
    GuardMutex(Mutex *mutex):_mutex(mutex)
    {
        _mutex->Lock();
    }
    ~GuardMutex()
    {
        _mutex->Unlock();
    }
private:
    Mutex *_mutex;
};